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High Engine Temperature Temperature (tE) in °C AS (high – low) in KJ/kgK Efficiency (c) in % Carnot Low Heat Heat Net Work Absorbed Rejected (Qr) in KJ/ kg Produced (.) in °C (QA) in KJ/kg (Wx) in KJkg 57 32 0.2043 36 0.1856 53 AB

High Engine Temperature Temperature (tE) in °C AS (high – low) in KJ/kgK Efficiency (c) in % Carnot Low Heat Heat Net Work Absorbed Rejected (Qr) in KJ/ kg Produced (.) in °C (QA) in KJ/kg (Wx) in KJkg 57 32 0.2043 36 0.1856 53 AB

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Given the temperature of the sink, the change in entropy and the effective work done by Carnot engines A and B in Table, calculate the temperature of the heat source, the heat absorbed and rejected as well as the efficiency of both engines. Show solution High Temperature Temperature (tE) in °C AS (high – low) in KJ/kgK Carnot Low Нeat Нeat Net Work Efficiency (c) in % Rejected (QR) in KJ / kg Engine Absorbed Produced (QA) in KJ/kg (WN) in KJ/kg () in °C A 32 0.2043 57 B 36 0.1856 53
Transcribed Image Text:Given the temperature of the sink, the change in entropy and the effective work done by Carnot engines A and B in Table, calculate the temperature of the heat source, the heat absorbed and rejected as well as the efficiency of both engines. Show solution High Temperature Temperature (tE) in °C AS (high – low) in KJ/kgK Carnot Low Нeat Нeat Net Work Efficiency (c) in % Rejected (QR) in KJ / kg Engine Absorbed Produced (QA) in KJ/kg (WN) in KJ/kg () in °C A 32 0.2043 57 B 36 0.1856 53
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